AU575353B2 - Microcode control system for digital data processing system - Google Patents

Microcode control system for digital data processing system

Info

Publication number: AU575353B2
Authority: AU; Australia
Prior art keywords: data processing; digital data; control system; microcode control; processing system
Prior art date: 1983-11-07
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Ceased

Application number

AU34895/84A

Other versions

AU3489584A (en

Inventor

Raymond F. Boucher

Tryggve Fossum

William R. Grundmann

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Digital Equipment Corp

Original Assignee

Digital Equipment Corp

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1983-11-07

Filing date

1984-11-01

Publication date

1988-07-28

1984-11-01 Application filed by Digital Equipment Corp filed Critical Digital Equipment Corp

1985-05-16 Publication of AU3489584A publication Critical patent/AU3489584A/en

1988-07-28 Application granted granted Critical

1988-07-28 Publication of AU575353B2 publication Critical patent/AU575353B2/en

2004-11-01 Anticipated expiration legal-status Critical

Status Ceased legal-status Critical Current

Links

Classifications

- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/22—Microcontrol or microprogram arrangements
- G06F9/28—Enhancement of operational speed, e.g. by using several microcontrol devices operating in parallel

Landscapes

Engineering & Computer Science (AREA)
Software Systems (AREA)
Theoretical Computer Science (AREA)
Physics & Mathematics (AREA)
General Engineering & Computer Science (AREA)
General Physics & Mathematics (AREA)
Advance Control (AREA)

AU34895/84A 1983-11-07 1984-11-01 Microcode control system for digital data processing system Ceased AU575353B2 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US549611		1983-11-07
US06/549,611 US5093775A (en)	1983-11-07	1983-11-07	Microcode control system for digital data processing system

Publications (2)

Publication Number	Publication Date
AU3489584A AU3489584A (en)	1985-05-16
AU575353B2 true AU575353B2 (en)	1988-07-28

Family

ID=24193722

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AU34895/84A Ceased AU575353B2 (en)	1983-11-07	1984-11-01	Microcode control system for digital data processing system

Country Status (9)

Country	Link
US (1)	US5093775A (en)
EP (1)	EP0141752B1 (en)
JP (1)	JPS60175145A (en)
AU (1)	AU575353B2 (en)
CA (1)	CA1220558A (en)
DE (1)	DE3485614D1 (en)
DK (1)	DK526884A (en)
FI (1)	FI844344L (en)
IE (1)	IE57932B1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2608808B1 (en) *	1986-12-22	1989-04-28	Efcis	INTEGRATED CIRCUIT FOR DIGITAL SIGNAL PROCESSING
US5241637A (en) *	1990-01-05	1993-08-31	Motorola, Inc.	Data processor microsequencer having multiple microaddress sources and next microaddress source selection
US5276824A (en) *	1990-01-08	1994-01-04	Motorola, Inc.	Data processor having a multi-stage instruction pipe and selection logic responsive to an instruction decoder for selecting one stage of the instruction pipe
US6237101B1 (en)	1998-08-03	2001-05-22	International Business Machines Corporation	Microprocessor including controller for reduced power consumption and method therefor
US9594642B1 (en) *	2016-01-05	2017-03-14	International Business Machines Corporation	Iterative decode and post-decode microcode cut and paste optimization

Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
AU509804B2 (en) *	1976-08-17	1980-05-22	International Computers Limited	Pipeline processor using common microprogram control unit
AU1828283A (en) *	1983-07-11	1985-02-07	Prime Computer, Inc.	Data processing system

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3651482A (en) *	1968-04-03	1972-03-21	Honeywell Inc	Interlocking data subprocessors
US3771138A (en) *	1971-08-31	1973-11-06	Ibm	Apparatus and method for serializing instructions from two independent instruction streams
US3787673A (en) *	1972-04-28	1974-01-22	Texas Instruments Inc	Pipelined high speed arithmetic unit
US3871578A (en) *	1972-10-10	1975-03-18	Digital Equipment Corp	Data processing system for multiplying and intergerizing floating point numbers
US3814925A (en) *	1972-10-30	1974-06-04	Amdahl Corp	Dual output adder and method of addition for concurrently forming the differences a{31 b and b{31 a
US3875391A (en) *	1973-11-02	1975-04-01	Raytheon Co	Pipeline signal processor
US4025771A (en) *	1974-03-25	1977-05-24	Hughes Aircraft Company	Pipe line high speed signal processor
GB1506972A (en) *	1976-02-06	1978-04-12	Int Computers Ltd	Data processing systems
US4174514A (en) *	1976-11-15	1979-11-13	Environmental Research Institute Of Michigan	Parallel partitioned serial neighborhood processors
US4228497A (en) *	1977-11-17	1980-10-14	Burroughs Corporation	Template micromemory structure for a pipelined microprogrammable data processing system
US4159519A (en) *	1977-11-21	1979-06-26	Burroughs Corporation	Template family interfacing structure for providing a sequence of microinstructions to a pipelined microprogrammable data processing system
US4161784A (en) *	1978-01-05	1979-07-17	Honeywell Information Systems, Inc.	Microprogrammable floating point arithmetic unit capable of performing arithmetic operations on long and short operands
JPS6024985B2 (en) *	1978-08-31	1985-06-15	富士通株式会社	Data processing method
US4225920A (en) *	1978-09-11	1980-09-30	Burroughs Corporation	Operator independent template control architecture
JPS5619152A (en) *	1979-07-24	1981-02-23	Fujitsu Ltd	Pipe-line processing system
US4354228A (en) *	1979-12-20	1982-10-12	International Business Machines Corporation	Flexible processor on a single semiconductor substrate using a plurality of arrays
US4338675A (en) *	1980-02-13	1982-07-06	Intel Corporation	Numeric data processor
JPS5776635A (en) *	1980-10-31	1982-05-13	Hitachi Ltd	Floating multiplying circuit
US4488219A (en) *	1982-03-18	1984-12-11	International Business Machines Corporation	Extended control word decoding

1983
- 1983-11-07 US US06/549,611 patent/US5093775A/en not_active Expired - Lifetime
1984
- 1984-11-01 AU AU34895/84A patent/AU575353B2/en not_active Ceased
- 1984-11-05 EP EP84402213A patent/EP0141752B1/en not_active Expired - Lifetime
- 1984-11-05 DE DE8484402213T patent/DE3485614D1/en not_active Expired - Fee Related
- 1984-11-06 DK DK526884A patent/DK526884A/en not_active Application Discontinuation
- 1984-11-06 FI FI844344A patent/FI844344L/en not_active Application Discontinuation
- 1984-11-06 IE IE2858/84A patent/IE57932B1/en not_active IP Right Cessation
- 1984-11-06 CA CA000467086A patent/CA1220558A/en not_active Expired
- 1984-11-07 JP JP59234839A patent/JPS60175145A/en active Pending

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
AU509804B2 (en) *	1976-08-17	1980-05-22	International Computers Limited	Pipeline processor using common microprogram control unit
AU1828283A (en) *	1983-07-11	1985-02-07	Prime Computer, Inc.	Data processing system

Also Published As

Publication number	Publication date
US5093775A (en)	1992-03-03
AU3489584A (en)	1985-05-16
CA1220558A (en)	1987-04-14
EP0141752A2 (en)	1985-05-15
DE3485614D1 (en)	1992-04-30
JPS60175145A (en)	1985-09-09
DK526884D0 (en)	1984-11-06
EP0141752B1 (en)	1992-03-25
IE842858L (en)	1985-05-07
DK526884A (en)	1985-06-14
EP0141752A3 (en)	1987-11-19
IE57932B1 (en)	1993-05-19
FI844344A7 (en)	1985-05-08
FI844344L (en)	1985-05-08
FI844344A0 (en)	1984-11-06

Publication	Publication Date	Title
AU562041B2 (en)	1987-05-28	Data processing system architecture
AU545596B2 (en)	1985-07-18	Data processing system
AU556499B2 (en)	1986-11-06	Data processing system
AU581857B2 (en)	1989-03-09	Data structure for a document processing system
AU546369B2 (en)	1985-08-29	Data processing system
AU533634B2 (en)	1983-12-01	Data processing system
AU571462B2 (en)	1988-04-21	Data processing system
AU556269B2 (en)	1986-10-30	Data processing system
AU2744288A (en)	1989-04-27	Data processing system
AU6158086A (en)	1986-12-11	Digital data processing system
AU2029883A (en)	1984-05-03	Data processing system
AU550006B2 (en)	1986-02-27	Digital computer system
AU534951B2 (en)	1984-02-23	Digital data processing system
AU541189B2 (en)	1984-12-20	Data processing system
AU547305B2 (en)	1985-10-17	Data processing system
AU1167983A (en)	1983-08-25	Distributed data processing system
AU575353B2 (en)	1988-07-28	Microcode control system for digital data processing system
AU559637B2 (en)	1987-03-19	Data processing system
AU2015183A (en)	1984-04-19	Data processing system
AU553094B2 (en)	1986-07-03	Data processing system
AU575351B2 (en)	1988-07-28	Data processing system
AU556434B2 (en)	1986-11-06	Data processing system
AU562373B2 (en)	1987-06-11	Digital data processing system
AU1828283A (en)	1985-02-07	Data processing system
AU3126884A (en)	1985-01-31	Data processing system